Vario III
Lifestyle Design - The Real Trifocal of the New Century for Different Activities
The requirements for special lenses are increasing and due to the design technology no longer a problem to realize. OptoTech has created a real trifocal design in modern free form technology.
Target for this kind of lens are optimized focuses on three positions
- Distance view – for an infinite view
- Intermediate view – to focus the target
- Short view – to note or read details
Important is the calculation, including degression and visual angle, to get a peripheral distance view cleared for each individual.
The intermediate part has a clear area to focus objects in front of the customer without a variation of power.
The reading part is only a little smaller than usual and permits all actions just like a normal progressive lens.
Vario III is available in 3 different versions:
VARIO III 1
• Driving
• Office working place
VARIO III 2
• Sports like Golf
• Tennis
• Jogging
VARIO III 3
• Doctor – Patient
• Conversation with customers
VARIO III has only minimum limitations on the technical side:
• Minimum fitting height: 19 mm
• Maximum lens diameter: 78 mm